Yup so far as I can tell the og housing can't be reused

I have a housing Pn: 751557

Came with gear that only had one notch on the crank driven gear.

anyone know if this housing is usable?

Putting together a 2L turbo motor

Looking for:

Oil Pump Gears
Oil pump housings

In San Diego area

Thanks,

Ben

Two engines from the Saab museum